1.修复点击课程动态，课程动态tab页不高亮显示

2.修复点击新建作业，课程作业tab页不高亮显示

app/controllers/courses_controller.rb

@@ -8,7 +8,7 @@ class CoursesController < ApplicationController
   menu_item :overview
   menu_item :feedback, :only => :feedback
   menu_item :homework, :only => :homework
-  menu_item :new_homework
+  menu_item :new_homework, :only => :new_homework
 
   menu_item l(:label_sort_by_time), :only => :index
   menu_item l(:label_sort_by_active), :only => :index

app/controllers/homework_attach_controller.rb

@@ -106,7 +106,7 @@ class HomeworkAttachController < ApplicationController
           (SELECT stars FROM seems_rateable_rates WHERE rateable_type = 'HomeworkAttach' AND rateable_id = homework_attaches.id AND rater_id = #{User.current.id}) AS m_score
           FROM homework_attaches
           INNER JOIN homework_evaluations ON homework_evaluations.homework_attach_id = homework_attaches.id
-          WHERE homework_attaches.bid_id = #{@bid.id} AND homework_evaluations.user_id = #{User.current.id} ORDER BY s_score DESC")
+          WHERE homework_attaches.bid_id = #{@bid.id} AND homework_evaluations.user_id = #{User.current.id} ORDER BY m_score DESC")
     @cur_page = params[:page] || 1
     @cur_type = 4
     @homework_list = paginateHelper all_homework_list,10

app/views/layouts/base_courses.html.erb

@@ -272,7 +272,7 @@
         <%= link_to l(:label_course_overview), course_path(@course), :class => link_class(:overview) %>
       </li>
       <li>
-        <%= link_to l(:label_homework), homework_course_path(@course), :class => link_class(:homework), :course_type => 1 %>
+        <%= link_to l(:label_homework), homework_course_path(@course), :class => link_class([:homework,:new_homework]), :course_type => 1 %>
       </li>
       <li>
         <%= link_to l(:label_course_file), course_files_path(@course), :class => link_class(:files) %>

lib/redmine/menu_manager.rb

@@ -54,7 +54,7 @@ module Redmine
       # Returns the menu item name according to the current action
       def current_menu_item
         @current_menu_item ||= menu_items[controller_name.to_sym][:actions][action_name.to_sym] ||
-                                 menu_items[controller_name.to_sym][:default]
+            menu_items[controller_name.to_sym][:default]
       end
 
       # Redirects user to the menu item of the given project